Prism Ritual

Who operates Prism Ritual

Prism Ritual is developed and published by Festa Sinarisama, the creative practice of Toshikazu Toyama. For privacy questions or requests, contact sinarisama@hotmail.com. Our developer website is https://sinarisama.netlify.app/.

What the app processes and why

Prism Ritual is a mixed reality application for Meta Quest 3. Its interactive effects use data supplied by the headset, subject to the permissions you grant:

- Headset camera images: to create live rainbow imagery and the zoom gate.

- Microphone samples and sound levels: to make the rainbow imagery move closer in response to sound. Audio is analyzed in a temporary in-memory buffer; the app does not create audio recordings for later playback.

- Environmental depth and spatial data: to place the star field on nearby surfaces and support mixed reality effects.

- Head, hand and body tracking: to position effects, recognize gestures, operate the zoom gate and detect drumming.

These inputs are processed on the headset by the app's visual and interaction systems. The app's own effect code does not upload camera images, microphone recordings or tracking data to servers operated by Festa Sinarisama. It does not use these inputs to identify people or train machine-learning models.

Local settings and diagnostics

The app saves rainbow-image alignment preferences and an alignment settings file on the headset. It also produces diagnostic logs, which can include timing, tracking or permission status, sound levels and interaction events. Diagnostic logs are different from saved audio or video recordings. The current release does not require a separate Prism Ritual account.

Meta and other service providers

The app runs on Meta Horizon OS and uses Meta XR software. Meta may process account, device, store, permission, crash and other platform information under its own policies and your platform settings. This policy describes Festa Sinarisama's app-specific handling and does not replace Meta's privacy policy: https://www.meta.com/legal/privacy-policy/.

If you contact us by email or through our developer website, the relevant email or website provider also processes that communication. Do not send recordings of private spaces or other people's information unless necessary for your request and appropriate to share.

Support communications

When you contact sinarisama@hotmail.com, we receive the email address, message and any attachments you choose to send. We use them to respond to your request and investigate reported problems. We retain correspondence only while needed to resolve and follow up on the request, meet legal obligations or address a dispute; we delete it when those purposes no longer apply.

Sharing and advertising

Prism Ritual does not contain an app-operated advertising or social messaging service. Festa Sinarisama does not sell the camera, audio, depth or tracking inputs processed by this app. Support correspondence may be handled through the providers needed to deliver and respond to it, or disclosed where legally required.

Your choices

You can manage camera, microphone and spatial-data permissions in the headset's app settings. Denying a permission disables or limits the associated effect; denying microphone access prevents sound-reactive depth. Closing the app stops its active processing. Local app settings can be removed using the device's app-data controls or by uninstalling the app, subject to the platform's backup behavior. Platform records are managed through Meta's controls.

To request access, correction or deletion of information you have sent directly to Festa Sinarisama, email sinarisama@hotmail.com. We may need information sufficient to verify that the request concerns your data. Rights and exceptions depend on applicable law.

Age group

Prism Ritual is intended for users aged 13 and above, subject to the minimum age and parental requirements applicable to their Meta account and region. It is not designed for children under 13. Contact us if you believe a child has sent us personal information directly.

Changes

If the app's data practices change, this policy will be updated with a new effective date. Material changes will be explained through an appropriate app or store notice.